15788424

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21221}}^1$

素因数の和:21261

約数の個数: 32

約数和(自身を含む): 40746240

約数和(自身を除く): 24957816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 21221, 42442, 63663, 84884, 127326, 169768, 254652, 509304, 657851, 1315702, 1973553, 2631404, 3947106, 5262808, 7894212, 15788424]

約数ペア:

[(1, 15788424), (2, 7894212), (3, 5262808), (4, 3947106), (6, 2631404), (8, 1973553), (12, 1315702), (24, 657851), (31, 509304), (62, 254652), (93, 169768), (124, 127326), (186, 84884), (248, 63663), (372, 42442), (744, 21221)]